1308181672

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2927}}^1$

素因数の和:3310

約数の個数: 64

約数和(自身を含む): 2934558720

約数和(自身を除く): 1626377048

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 347, 644, 694, 1288, 1388, 2429, 2776, 2927, 4858, 5854, 7981, 9716, 11708, 15962, 19432, 20489, 23416, 31924, 40978, 55867, 63848, 67321, 81956, 111734, 134642, 163912, 223468, 269284, 446936, 471247, 538568, 942494, 1015669, 1884988, 2031338, 3769976, 4062676, 7109683, 8125352, 14219366, 23360387, 28438732, 46720774, 56877464, 93441548, 163522709, 186883096, 327045418, 654090836, 1308181672]

約数ペア:

[(1, 1308181672), (2, 654090836), (4, 327045418), (7, 186883096), (8, 163522709), (14, 93441548), (23, 56877464), (28, 46720774), (46, 28438732), (56, 23360387), (92, 14219366), (161, 8125352), (184, 7109683), (322, 4062676), (347, 3769976), (644, 2031338), (694, 1884988), (1288, 1015669), (1388, 942494), (2429, 538568), (2776, 471247), (2927, 446936), (4858, 269284), (5854, 223468), (7981, 163912), (9716, 134642), (11708, 111734), (15962, 81956), (19432, 67321), (20489, 63848), (23416, 55867), (31924, 40978)]